French Onion Soup

By tamalone

Ingredients

• 2 yellow onions and 2 red onions, halved and thinly cut lengthwise (about 2 pounds)
• 6 to 10 sprigs of fresh thyme
• 2 bay leaves
• 1/2 teaspoon sea salt
• Fresh cracked pepper
• 2 teaspoon all-purpose flour
• 1 cup dry white wine
• 4 cups beef stock
• 2 cup water
• 2 1/2-inch-thick slices of ciabatta bread cut in half, and then cut into a round that fits the circumference of the soup crock
• 4 tablespoons unsalted butter
• 2 cups grated Swiss Gruyère cheese

Details

Servings 4
Preparation time 10mins
Cooking time 100mins

Preparation

Step 1

In a heavy dutch oven, melt the butter over low heat. Add the onions, thyme, bay leaves, and salt and pepper to taste and cook until the onions are deep amber and exceedingly soft, stirring occasionally, about 60 minutes. Add the flour and cook for 1 to 2 minutes, then add the wine, increase the heat, and let the wine bubble away for 2 to 3 minutes. Add the beef stock and water, and let the soup simmer for 25 to 30 minutes, allowing the flavors to meld together. Season with salt and pepper to taste.

Preheat the oven to broil. Arrange a rack in the middle of the oven.

Place the ciabatta on the middle rack of the oven and toast until crispy, about 2 to 3 minutes per side.

Remove the bay leaf and thyme sprigs from the soup and discard. Pour the soup into two ovenproof bowls, float the toasted ciabatta on top, and cover it with a thick layer of the Gruyère. Put the soup bowls under the broiler on the middle rack and cook 3 to 5 minutes, or until the cheese is fully melted and golden.